Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Temperature and Water Vapor Pressure Effects on the Friction Coefficient of Hydrogenated Diamondlike Carbon Films J. Tribol. 2009;131(3):032102-032102-5. doi:10.1115/1.3139047 Figure Legend: Schematic of the contact region of the low contact pressure tribometer
Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Temperature and Water Vapor Pressure Effects on the Friction Coefficient of Hydrogenated Diamondlike Carbon Films J. Tribol. 2009;131(3):032102-032102-5. doi:10.1115/1.3139047 Figure Legend: Initial run-in of two as-deposited self-mated NFC samples in a dry argon environment
Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Temperature and Water Vapor Pressure Effects on the Friction Coefficient of Hydrogenated Diamondlike Carbon Films J. Tribol. 2009;131(3):032102-032102-5. doi:10.1115/1.3139047 Figure Legend: Friction coefficients for repeated sliding at the same location after separating the surface for specified periods of time in a dry argon environment
Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Temperature and Water Vapor Pressure Effects on the Friction Coefficient of Hydrogenated Diamondlike Carbon Films J. Tribol. 2009;131(3):032102-032102-5. doi:10.1115/1.3139047 Figure Legend: Friction coefficients over a single experiment ramping the water vapor concentration while holding the oxygen partial pressure below 20 ppm. Under a contact load of 200 mN and a sliding speed of 4 mm/s.
Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Temperature and Water Vapor Pressure Effects on the Friction Coefficient of Hydrogenated Diamondlike Carbon Films J. Tribol. 2009;131(3):032102-032102-5. doi:10.1115/1.3139047 Figure Legend: Experimental results of friction coefficient (μ) as a function of counterface surface temperature and water vapor pressure
Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Temperature and Water Vapor Pressure Effects on the Friction Coefficient of Hydrogenated Diamondlike Carbon Films J. Tribol. 2009;131(3):032102-032102-5. doi:10.1115/1.3139047 Figure Legend: Plot of the friction coefficient versus the relative humidity at the heated sample surface